Suborder:
|
Goniatitina
|
Superfamily:
|
Pericycloidea
|
Family:
|
Pericyclidae
|
Subfamily:
|
Hammatocyclinae
|
Genus:
|
Neopericyclus?
|
Species:
|
subplicatilis aff. |
Qualifier:
|
af |
Author:
|
Pareyn 1961,p.139
|
Lower Boundary:
|
DZA Saoura S1b base, 349 million years
|
Upper Boundary:
|
DZA Saoura S1b-S2a, 345.3 million years
|